Fixed action_servers filter to allow more than one namespace #305
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Context
The service
/rosapi/action_servers
uses a filter function on topic names to detect action servers.Problem
This function worked only with topics of type
/namespace/goal
, with only one namespace.Fix
It is now capable of detecting for example
/ns1/ns2/server/goal
(when all goal, success, cancel, feedback and status topics are alive, of course).The service returns an array of the full namespaces,
/ns1/ns2/server
being one of them here for example